| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.54 | 7.480% | $80.1156 | $80.12 | $80.10 | $80.10 |
| Purchase #2 | $230.83 | 13.217% | $261.3388 | $261.34 | $261.35 | $261.30 |
| Purchase #3 | $245.61 | 6.296% | $261.0736 | $261.07 | $261.05 | $261.10 |
| Purchase #4 | $48.67 | 12.390% | $54.7002 | $54.70 | $54.70 | $54.70 |
| Purchase #5 | $172.92 | 10.785% | $191.5694 | $191.57 | $191.55 | $191.60 |
| Purchase #6 | $128.44 | 4.226% | $133.8679 | $133.87 | $133.85 | $133.90 |
| Purchase #7 | $156.55 | 3.586% | $162.1639 | $162.16 | $162.15 | $162.20 |
| 7 purchase totals = | $1,057.56 | $1,144.8294 | $1,144.83 | $1,144.75 | $1,144.90 | |